BLD: upper cap setuptools, do not error on deprecationwarnings

Author: ev-br

.github/workflows/publish-package.yml

@@ -41,13 +41,14 @@ jobs:
 
     - name: Install python-build and twine
       run: |
-        python -m pip install --upgrade pip setuptools
+        python -m pip install --upgrade pip "setuptools<=67"
         python -m pip install build twine
         python -m pip list
 
     - name: Build a wheel and a sdist
       run: |
-        PYTHONWARNINGS=error,default::DeprecationWarning python -m build .
+         #PYTHONWARNINGS=error,default::DeprecationWarning python -m build .
+         python -m build .
 
     - name: Verify the distribution
       run: twine check --strict dist/*